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LBPM/hip/D3Q7BC.hip
2022-01-04 10:26:16 -05:00

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#include <math.h>
#include <stdio.h>
#include "hip/hip_runtime.h"
#define NBLOCKS 1024
#define NTHREADS 256
#define CHECK_ERROR(KERNEL) \
do { \
auto err = hipGetLastError(); \
if ( hipSuccess != err ){ \
auto errString = hipGetErrorString(err); \
printf("error in %s (kernel): %s \n",KERNEL,errString); \
} \
} while(0)
__global__ void dvc_ScaLBL_Solid_Dirichlet_D3Q7(double *dist, double *BoundaryValue, int *BounceBackDist_list, int *BounceBackSolid_list, int count)
{
int idx;
int iq,ib;
double value_b,value_q;
idx = blockIdx.x*blockDim.x + threadIdx.x;
if (idx < count){
iq = BounceBackDist_list[idx];
ib = BounceBackSolid_list[idx];
value_b = BoundaryValue[ib];//get boundary value from a solid site
value_q = dist[iq];
dist[iq] = -1.0*value_q + value_b*0.25;//NOTE 0.25 is the speed of sound for D3Q7 lattice
}
}
__global__ void dvc_ScaLBL_Solid_Neumann_D3Q7(double *dist, double *BoundaryValue, int *BounceBackDist_list, int *BounceBackSolid_list, int count)
{
int idx;
int iq,ib;
double value_b,value_q;
idx = blockIdx.x*blockDim.x + threadIdx.x;
if (idx < count){
iq = BounceBackDist_list[idx];
ib = BounceBackSolid_list[idx];
value_b = BoundaryValue[ib];//get boundary value from a solid site
value_q = dist[iq];
dist[iq] = value_q + value_b;
}
}
__global__ void dvc_ScaLBL_Solid_DirichletAndNeumann_D3Q7(double *dist, double *BoundaryValue,int *BoundaryLabel, int *BounceBackDist_list, int *BounceBackSolid_list, int count)
{
int idx;
int iq,ib;
double value_b,value_b_label,value_q;
idx = blockIdx.x*blockDim.x + threadIdx.x;
if (idx < count){
iq = BounceBackDist_list[idx];
ib = BounceBackSolid_list[idx];
value_b = BoundaryValue[ib];//get boundary value from a solid site
value_b_label = BoundaryLabel[ib];//get boundary label (i.e. type of BC) from a solid site
value_q = dist[iq];
if (value_b_label==1){//Dirichlet BC
dist[iq] = -1.0*value_q + value_b*0.25;//NOTE 0.25 is the speed of sound for D3Q7 lattice
}
if (value_b_label==2){//Neumann BC
dist[iq] = value_q + value_b;
}
}
}
__global__ void dvc_ScaLBL_Solid_SlippingVelocityBC_D3Q19(double *dist, double *zeta_potential, double *ElectricField, double *SolidGrad,
double epsilon_LB, double tau, double rho0,double den_scale, double h, double time_conv,
int *BounceBackDist_list, int *BounceBackSolid_list, int *FluidBoundary_list,
double *lattice_weight, float *lattice_cx, float *lattice_cy, float *lattice_cz,
int count, int Np)
{
int idx;
int iq,ib,ifluidBC;
double value_b,value_q;
double Ex,Ey,Ez;
double Etx,Ety,Etz;//tangential part of electric field
double E_mag_normal;
double nsx,nsy,nsz;//unit normal solid gradient
double ubx,uby,ubz;//slipping velocity at fluid boundary nodes
float cx,cy,cz;//lattice velocity (D3Q19)
double LB_weight;//lattice weighting coefficient (D3Q19)
double cs2_inv = 3.0;//inverse of cs^2 for D3Q19
double nu_LB = (tau-0.5)/cs2_inv;
idx = blockIdx.x*blockDim.x + threadIdx.x;
if (idx < count){
iq = BounceBackDist_list[idx];
ib = BounceBackSolid_list[idx];
ifluidBC = FluidBoundary_list[idx];
value_b = zeta_potential[ib];//get zeta potential from a solid site
value_q = dist[iq];
//Load electric field and compute its tangential componet
Ex = ElectricField[ifluidBC+0*Np];
Ey = ElectricField[ifluidBC+1*Np];
Ez = ElectricField[ifluidBC+2*Np];
nsx = SolidGrad[ifluidBC+0*Np];
nsy = SolidGrad[ifluidBC+1*Np];
nsz = SolidGrad[ifluidBC+2*Np];
E_mag_normal = Ex*nsx+Ey*nsy+Ez*nsz;//magnitude of electric field in the direction normal to solid nodes
//compute tangential electric field
Etx = Ex - E_mag_normal*nsx;
Ety = Ey - E_mag_normal*nsy;
Etz = Ez - E_mag_normal*nsz;
ubx = -epsilon_LB*value_b*Etx/(nu_LB*rho0)*time_conv*time_conv/(h*h*1.0e-12)/den_scale;
uby = -epsilon_LB*value_b*Ety/(nu_LB*rho0)*time_conv*time_conv/(h*h*1.0e-12)/den_scale;
ubz = -epsilon_LB*value_b*Etz/(nu_LB*rho0)*time_conv*time_conv/(h*h*1.0e-12)/den_scale;
//compute bounce-back distribution
LB_weight = lattice_weight[idx];
cx = lattice_cx[idx];
cy = lattice_cy[idx];
cz = lattice_cz[idx];
dist[iq] = value_q - 2.0*LB_weight*rho0*cs2_inv*(cx*ubx+cy*uby+cz*ubz);
}
}
__global__ void dvc_ScaLBL_D3Q7_AAeven_Poisson_Potential_BC_z(int *list, double *dist, double Vin, int count, int Np)
{
int idx,n;
double f0,f1,f2,f3,f4,f5,f6;
idx = blockIdx.x*blockDim.x + threadIdx.x;
if (idx < count){
n = list[idx];
f0 = dist[n];
f1 = dist[2*Np+n];
f2 = dist[1*Np+n];
f3 = dist[4*Np+n];
f4 = dist[3*Np+n];
f6 = dist[5*Np+n];
//...................................................
f5 = Vin - (f0+f1+f2+f3+f4+f6);
dist[6*Np+n] = f5;
}
}
__global__ void dvc_ScaLBL_D3Q7_AAeven_Poisson_Potential_BC_Z(int *list, double *dist, double Vout, int count, int Np)
{
int idx,n;
double f0,f1,f2,f3,f4,f5,f6;
idx = blockIdx.x*blockDim.x + threadIdx.x;
if (idx < count){
n = list[idx];
f0 = dist[n];
f1 = dist[2*Np+n];
f2 = dist[1*Np+n];
f3 = dist[4*Np+n];
f4 = dist[3*Np+n];
f5 = dist[6*Np+n];
//...................................................
f6 = Vout - (f0+f1+f2+f3+f4+f5);
dist[5*Np+n] = f6;
}
}
__global__ void dvc_ScaLBL_D3Q7_AAodd_Poisson_Potential_BC_z(int *d_neighborList, int *list, double *dist, double Vin, int count, int Np)
{
int idx, n;
int nread,nr5;
double f0,f1,f2,f3,f4,f5,f6;
idx = blockIdx.x*blockDim.x + threadIdx.x;
if (idx < count){
n = list[idx];
f0 = dist[n];
nread = d_neighborList[n];
f1 = dist[nread];
nread = d_neighborList[n+2*Np];
f3 = dist[nread];
nread = d_neighborList[n+Np];
f2 = dist[nread];
nread = d_neighborList[n+3*Np];
f4 = dist[nread];
nread = d_neighborList[n+5*Np];
f6 = dist[nread];
// Unknown distributions
nr5 = d_neighborList[n+4*Np];
f5 = Vin - (f0+f1+f2+f3+f4+f6);
dist[nr5] = f5;
}
}
__global__ void dvc_ScaLBL_D3Q7_AAodd_Poisson_Potential_BC_Z(int *d_neighborList, int *list, double *dist, double Vout, int count, int Np)
{
int idx, n;
int nread,nr6;
double f0,f1,f2,f3,f4,f5,f6;
idx = blockIdx.x*blockDim.x + threadIdx.x;
if (idx < count){
n = list[idx];
f0 = dist[n];
nread = d_neighborList[n];
f1 = dist[nread];
nread = d_neighborList[n+2*Np];
f3 = dist[nread];
nread = d_neighborList[n+4*Np];
f5 = dist[nread];
nread = d_neighborList[n+Np];
f2 = dist[nread];
nread = d_neighborList[n+3*Np];
f4 = dist[nread];
// unknown distributions
nr6 = d_neighborList[n+5*Np];
f6 = Vout - (f0+f1+f2+f3+f4+f5);
dist[nr6] = f6;
}
}
__global__ void dvc_ScaLBL_Poisson_D3Q7_BC_z(int *list, int *Map, double *Psi, double Vin, int count)
{
int idx,n,nm;
idx = blockIdx.x*blockDim.x + threadIdx.x;
if (idx < count){
n = list[idx];
nm = Map[n];
Psi[nm] = Vin;
}
}
__global__ void dvc_ScaLBL_Poisson_D3Q7_BC_Z(int *list, int *Map, double *Psi, double Vout, int count)
{
int idx,n,nm;
idx = blockIdx.x*blockDim.x + threadIdx.x;
if (idx < count){
n = list[idx];
nm = Map[n];
Psi[nm] = Vout;
}
}
__global__ void dvc_ScaLBL_D3Q7_AAeven_Ion_Concentration_BC_z(int *list, double *dist, double Cin, int count, int Np)
{
int idx,n;
double f0,f1,f2,f3,f4,f5,f6;
idx = blockIdx.x*blockDim.x + threadIdx.x;
if (idx < count){
n = list[idx];
f0 = dist[n];
f1 = dist[2*Np+n];
f2 = dist[1*Np+n];
f3 = dist[4*Np+n];
f4 = dist[3*Np+n];
f6 = dist[5*Np+n];
//...................................................
f5 = Cin - (f0+f1+f2+f3+f4+f6);
dist[6*Np+n] = f5;
}
}
__global__ void dvc_ScaLBL_D3Q7_AAeven_Ion_Concentration_BC_Z(int *list, double *dist, double Cout, int count, int Np)
{
int idx,n;
double f0,f1,f2,f3,f4,f5,f6;
idx = blockIdx.x*blockDim.x + threadIdx.x;
if (idx < count){
n = list[idx];
f0 = dist[n];
f1 = dist[2*Np+n];
f2 = dist[1*Np+n];
f3 = dist[4*Np+n];
f4 = dist[3*Np+n];
f5 = dist[6*Np+n];
//...................................................
f6 = Cout - (f0+f1+f2+f3+f4+f5);
dist[5*Np+n] = f6;
}
}
__global__ void dvc_ScaLBL_D3Q7_AAodd_Ion_Concentration_BC_z(int *d_neighborList, int *list, double *dist, double Cin, int count, int Np)
{
int idx, n;
int nread,nr5;
double f0,f1,f2,f3,f4,f5,f6;
idx = blockIdx.x*blockDim.x + threadIdx.x;
if (idx < count){
n = list[idx];
f0 = dist[n];
nread = d_neighborList[n];
f1 = dist[nread];
nread = d_neighborList[n+2*Np];
f3 = dist[nread];
nread = d_neighborList[n+Np];
f2 = dist[nread];
nread = d_neighborList[n+3*Np];
f4 = dist[nread];
nread = d_neighborList[n+5*Np];
f6 = dist[nread];
// Unknown distributions
nr5 = d_neighborList[n+4*Np];
f5 = Cin - (f0+f1+f2+f3+f4+f6);
dist[nr5] = f5;
}
}
__global__ void dvc_ScaLBL_D3Q7_AAodd_Ion_Concentration_BC_Z(int *d_neighborList, int *list, double *dist, double Cout, int count, int Np)
{
int idx, n;
int nread,nr6;
double f0,f1,f2,f3,f4,f5,f6;
idx = blockIdx.x*blockDim.x + threadIdx.x;
if (idx < count){
n = list[idx];
f0 = dist[n];
nread = d_neighborList[n];
f1 = dist[nread];
nread = d_neighborList[n+2*Np];
f3 = dist[nread];
nread = d_neighborList[n+4*Np];
f5 = dist[nread];
nread = d_neighborList[n+Np];
f2 = dist[nread];
nread = d_neighborList[n+3*Np];
f4 = dist[nread];
// unknown distributions
nr6 = d_neighborList[n+5*Np];
f6 = Cout - (f0+f1+f2+f3+f4+f5);
dist[nr6] = f6;
}
}
__global__ void dvc_ScaLBL_D3Q7_AAeven_Ion_Flux_Diff_BC_z(int *list, double *dist, double FluxIn, double tau, double *VelocityZ, int count, int Np)
{
//NOTE: FluxIn is the inward flux
int idx,n;
double f0,f1,f2,f3,f4,f5,f6;
double fsum_partial;
double uz;
idx = blockIdx.x*blockDim.x + threadIdx.x;
if (idx < count){
n = list[idx];
f0 = dist[n];
f1 = dist[2*Np+n];
f2 = dist[1*Np+n];
f3 = dist[4*Np+n];
f4 = dist[3*Np+n];
f6 = dist[5*Np+n];
fsum_partial = f0+f1+f2+f3+f4+f6;
uz = VelocityZ[n];
//...................................................
f5 =(FluxIn+(1.0-0.5/tau)*(f6+uz*fsum_partial))/(1.0-0.5/tau)/(1.0-uz);
dist[6*Np+n] = f5;
}
}
__global__ void dvc_ScaLBL_D3Q7_AAeven_Ion_Flux_Diff_BC_Z(int *list, double *dist, double FluxIn, double tau, double *VelocityZ, int count, int Np)
{
//NOTE: FluxIn is the inward flux
int idx,n;
double f0,f1,f2,f3,f4,f5,f6;
double fsum_partial;
double uz;
idx = blockIdx.x*blockDim.x + threadIdx.x;
if (idx < count){
n = list[idx];
f0 = dist[n];
f1 = dist[2*Np+n];
f2 = dist[1*Np+n];
f3 = dist[4*Np+n];
f4 = dist[3*Np+n];
f5 = dist[6*Np+n];
fsum_partial = f0+f1+f2+f3+f4+f5;
uz = VelocityZ[n];
//...................................................
f6 =(FluxIn+(1.0-0.5/tau)*(f5-uz*fsum_partial))/(1.0-0.5/tau)/(1.0+uz);
dist[5*Np+n] = f6;
}
}
__global__ void dvc_ScaLBL_D3Q7_AAodd_Ion_Flux_Diff_BC_z(int *d_neighborList, int *list, double *dist, double FluxIn, double tau, double *VelocityZ, int count, int Np)
{
//NOTE: FluxIn is the inward flux
int idx, n;
int nread,nr5;
double f0,f1,f2,f3,f4,f5,f6;
double fsum_partial;
double uz;
idx = blockIdx.x*blockDim.x + threadIdx.x;
if (idx < count){
n = list[idx];
f0 = dist[n];
nread = d_neighborList[n];
f1 = dist[nread];
nread = d_neighborList[n+2*Np];
f3 = dist[nread];
nread = d_neighborList[n+Np];
f2 = dist[nread];
nread = d_neighborList[n+3*Np];
f4 = dist[nread];
nread = d_neighborList[n+5*Np];
f6 = dist[nread];
fsum_partial = f0+f1+f2+f3+f4+f6;
uz = VelocityZ[n];
//...................................................
f5 =(FluxIn+(1.0-0.5/tau)*(f6+uz*fsum_partial))/(1.0-0.5/tau)/(1.0-uz);
// Unknown distributions
nr5 = d_neighborList[n+4*Np];
dist[nr5] = f5;
}
}
__global__ void dvc_ScaLBL_D3Q7_AAodd_Ion_Flux_Diff_BC_Z(int *d_neighborList, int *list, double *dist, double FluxIn, double tau, double *VelocityZ, int count, int Np)
{
//NOTE: FluxIn is the inward flux
int idx, n;
int nread,nr6;
double f0,f1,f2,f3,f4,f5,f6;
double fsum_partial;
double uz;
idx = blockIdx.x*blockDim.x + threadIdx.x;
if (idx < count){
n = list[idx];
f0 = dist[n];
nread = d_neighborList[n];
f1 = dist[nread];
nread = d_neighborList[n+2*Np];
f3 = dist[nread];
nread = d_neighborList[n+4*Np];
f5 = dist[nread];
nread = d_neighborList[n+Np];
f2 = dist[nread];
nread = d_neighborList[n+3*Np];
f4 = dist[nread];
fsum_partial = f0+f1+f2+f3+f4+f5;
uz = VelocityZ[n];
//...................................................
f6 =(FluxIn+(1.0-0.5/tau)*(f5-uz*fsum_partial))/(1.0-0.5/tau)/(1.0+uz);
// unknown distributions
nr6 = d_neighborList[n+5*Np];
dist[nr6] = f6;
}
}
__global__ void dvc_ScaLBL_D3Q7_AAeven_Ion_Flux_DiffAdvc_BC_z(int *list, double *dist, double FluxIn, double tau, double *VelocityZ, int count, int Np)
{
//NOTE: FluxIn is the inward flux
int idx,n;
double f0,f1,f2,f3,f4,f5,f6;
double fsum_partial;
double uz;
idx = blockIdx.x*blockDim.x + threadIdx.x;
if (idx < count){
n = list[idx];
f0 = dist[n];
f1 = dist[2*Np+n];
f2 = dist[1*Np+n];
f3 = dist[4*Np+n];
f4 = dist[3*Np+n];
f6 = dist[5*Np+n];
fsum_partial = f0+f1+f2+f3+f4+f6;
uz = VelocityZ[n];
//...................................................
f5 =(FluxIn+(1.0-0.5/tau)*f6-0.5*uz*fsum_partial/tau)/(1.0-0.5/tau+0.5*uz/tau);
dist[6*Np+n] = f5;
}
}
__global__ void dvc_ScaLBL_D3Q7_AAeven_Ion_Flux_DiffAdvc_BC_Z(int *list, double *dist, double FluxIn, double tau, double *VelocityZ, int count, int Np)
{
//NOTE: FluxIn is the inward flux
int idx,n;
double f0,f1,f2,f3,f4,f5,f6;
double fsum_partial;
double uz;
idx = blockIdx.x*blockDim.x + threadIdx.x;
if (idx < count){
n = list[idx];
f0 = dist[n];
f1 = dist[2*Np+n];
f2 = dist[1*Np+n];
f3 = dist[4*Np+n];
f4 = dist[3*Np+n];
f5 = dist[6*Np+n];
fsum_partial = f0+f1+f2+f3+f4+f5;
uz = VelocityZ[n];
//...................................................
f6 =(FluxIn+(1.0-0.5/tau)*f5+0.5*uz*fsum_partial/tau)/(1.0-0.5/tau-0.5*uz/tau);
dist[5*Np+n] = f6;
}
}
__global__ void dvc_ScaLBL_D3Q7_AAodd_Ion_Flux_DiffAdvc_BC_z(int *d_neighborList, int *list, double *dist, double FluxIn, double tau, double *VelocityZ, int count, int Np)
{
//NOTE: FluxIn is the inward flux
int idx, n;
int nread,nr5;
double f0,f1,f2,f3,f4,f5,f6;
double fsum_partial;
double uz;
idx = blockIdx.x*blockDim.x + threadIdx.x;
if (idx < count){
n = list[idx];
f0 = dist[n];
nread = d_neighborList[n];
f1 = dist[nread];
nread = d_neighborList[n+2*Np];
f3 = dist[nread];
nread = d_neighborList[n+Np];
f2 = dist[nread];
nread = d_neighborList[n+3*Np];
f4 = dist[nread];
nread = d_neighborList[n+5*Np];
f6 = dist[nread];
fsum_partial = f0+f1+f2+f3+f4+f6;
uz = VelocityZ[n];
//...................................................
f5 =(FluxIn+(1.0-0.5/tau)*f6-0.5*uz*fsum_partial/tau)/(1.0-0.5/tau+0.5*uz/tau);
// Unknown distributions
nr5 = d_neighborList[n+4*Np];
dist[nr5] = f5;
}
}
__global__ void dvc_ScaLBL_D3Q7_AAodd_Ion_Flux_DiffAdvc_BC_Z(int *d_neighborList, int *list, double *dist, double FluxIn, double tau, double *VelocityZ, int count, int Np)
{
//NOTE: FluxIn is the inward flux
int idx, n;
int nread,nr6;
double f0,f1,f2,f3,f4,f5,f6;
double fsum_partial;
double uz;
idx = blockIdx.x*blockDim.x + threadIdx.x;
if (idx < count){
n = list[idx];
f0 = dist[n];
nread = d_neighborList[n];
f1 = dist[nread];
nread = d_neighborList[n+2*Np];
f3 = dist[nread];
nread = d_neighborList[n+4*Np];
f5 = dist[nread];
nread = d_neighborList[n+Np];
f2 = dist[nread];
nread = d_neighborList[n+3*Np];
f4 = dist[nread];
fsum_partial = f0+f1+f2+f3+f4+f5;
uz = VelocityZ[n];
//...................................................
f6 =(FluxIn+(1.0-0.5/tau)*f5+0.5*uz*fsum_partial/tau)/(1.0-0.5/tau-0.5*uz/tau);
// unknown distributions
nr6 = d_neighborList[n+5*Np];
dist[nr6] = f6;
}
}
__global__ void dvc_ScaLBL_D3Q7_AAeven_Ion_Flux_DiffAdvcElec_BC_z(int *list, double *dist, double FluxIn, double tau, double *VelocityZ, double *ElectricField_Z,
double Di, double zi, double Vt, int count, int Np)
{
//NOTE: FluxIn is the inward flux
int idx,n;
double f0,f1,f2,f3,f4,f5,f6;
double fsum_partial;
double uz;
double uEPz;//electrochemical induced velocity
double Ez;//electrical field
idx = blockIdx.x*blockDim.x + threadIdx.x;
if (idx < count){
n = list[idx];
f0 = dist[n];
f1 = dist[2*Np+n];
f2 = dist[1*Np+n];
f3 = dist[4*Np+n];
f4 = dist[3*Np+n];
f6 = dist[5*Np+n];
fsum_partial = f0+f1+f2+f3+f4+f6;
uz = VelocityZ[n];
Ez = ElectricField_Z[n];
uEPz=zi*Di/Vt*Ez;
//...................................................
f5 =(FluxIn+(1.0-0.5/tau)*f6-(0.5*uz/tau+uEPz)*fsum_partial)/(1.0-0.5/tau+0.5*uz/tau+uEPz);
dist[6*Np+n] = f5;
}
}
__global__ void dvc_ScaLBL_D3Q7_AAeven_Ion_Flux_DiffAdvcElec_BC_Z(int *list, double *dist, double FluxIn, double tau, double *VelocityZ, double *ElectricField_Z,
double Di, double zi, double Vt, int count, int Np)
{
//NOTE: FluxIn is the inward flux
int idx,n;
double f0,f1,f2,f3,f4,f5,f6;
double fsum_partial;
double uz;
double uEPz;//electrochemical induced velocity
double Ez;//electrical field
idx = blockIdx.x*blockDim.x + threadIdx.x;
if (idx < count){
n = list[idx];
f0 = dist[n];
f1 = dist[2*Np+n];
f2 = dist[1*Np+n];
f3 = dist[4*Np+n];
f4 = dist[3*Np+n];
f5 = dist[6*Np+n];
fsum_partial = f0+f1+f2+f3+f4+f5;
uz = VelocityZ[n];
Ez = ElectricField_Z[n];
uEPz=zi*Di/Vt*Ez;
//...................................................
f6 =(FluxIn+(1.0-0.5/tau)*f5+(0.5*uz/tau+uEPz)*fsum_partial)/(1.0-0.5/tau-0.5*uz/tau-uEPz);
dist[5*Np+n] = f6;
}
}
__global__ void dvc_ScaLBL_D3Q7_AAodd_Ion_Flux_DiffAdvcElec_BC_z(int *d_neighborList, int *list, double *dist, double FluxIn, double tau, double *VelocityZ, double *ElectricField_Z,
double Di, double zi, double Vt, int count, int Np)
{
//NOTE: FluxIn is the inward flux
int idx, n;
int nread,nr5;
double f0,f1,f2,f3,f4,f5,f6;
double fsum_partial;
double uz;
double uEPz;//electrochemical induced velocity
double Ez;//electrical field
idx = blockIdx.x*blockDim.x + threadIdx.x;
if (idx < count){
n = list[idx];
f0 = dist[n];
nread = d_neighborList[n];
f1 = dist[nread];
nread = d_neighborList[n+2*Np];
f3 = dist[nread];
nread = d_neighborList[n+Np];
f2 = dist[nread];
nread = d_neighborList[n+3*Np];
f4 = dist[nread];
nread = d_neighborList[n+5*Np];
f6 = dist[nread];
fsum_partial = f0+f1+f2+f3+f4+f6;
uz = VelocityZ[n];
Ez = ElectricField_Z[n];
uEPz=zi*Di/Vt*Ez;
//...................................................
f5 =(FluxIn+(1.0-0.5/tau)*f6-(0.5*uz/tau+uEPz)*fsum_partial)/(1.0-0.5/tau+0.5*uz/tau+uEPz);
// Unknown distributions
nr5 = d_neighborList[n+4*Np];
dist[nr5] = f5;
}
}
__global__ void dvc_ScaLBL_D3Q7_AAodd_Ion_Flux_DiffAdvcElec_BC_Z(int *d_neighborList, int *list, double *dist, double FluxIn, double tau, double *VelocityZ, double *ElectricField_Z,
double Di, double zi, double Vt, int count, int Np)
{
//NOTE: FluxIn is the inward flux
int idx, n;
int nread,nr6;
double f0,f1,f2,f3,f4,f5,f6;
double fsum_partial;
double uz;
double uEPz;//electrochemical induced velocity
double Ez;//electrical field
idx = blockIdx.x*blockDim.x + threadIdx.x;
if (idx < count){
n = list[idx];
f0 = dist[n];
nread = d_neighborList[n];
f1 = dist[nread];
nread = d_neighborList[n+2*Np];
f3 = dist[nread];
nread = d_neighborList[n+4*Np];
f5 = dist[nread];
nread = d_neighborList[n+Np];
f2 = dist[nread];
nread = d_neighborList[n+3*Np];
f4 = dist[nread];
fsum_partial = f0+f1+f2+f3+f4+f5;
uz = VelocityZ[n];
Ez = ElectricField_Z[n];
uEPz=zi*Di/Vt*Ez;
//...................................................
f6 =(FluxIn+(1.0-0.5/tau)*f5+(0.5*uz/tau+uEPz)*fsum_partial)/(1.0-0.5/tau-0.5*uz/tau-uEPz);
// unknown distributions
nr6 = d_neighborList[n+5*Np];
dist[nr6] = f6;
}
}
//*************************************************************************
extern "C" void ScaLBL_Solid_Dirichlet_D3Q7(double *dist, double *BoundaryValue, int *BounceBackDist_list, int *BounceBackSolid_list, int count){
int GRID = count / 512 + 1;
dvc_ScaLBL_Solid_Dirichlet_D3Q7<<<GRID,512>>>(dist, BoundaryValue, BounceBackDist_list, BounceBackSolid_list, count);
CHECK_ERROR("ScaLBL_Solid_Dirichlet_D3Q7");
}
extern "C" void ScaLBL_Solid_Neumann_D3Q7(double *dist, double *BoundaryValue, int *BounceBackDist_list, int *BounceBackSolid_list, int count){
int GRID = count / 512 + 1;
dvc_ScaLBL_Solid_Neumann_D3Q7<<<GRID,512>>>(dist, BoundaryValue, BounceBackDist_list, BounceBackSolid_list, count);
CHECK_ERROR("ScaLBL_Solid_Neumann_D3Q7");
}
extern "C" void ScaLBL_Solid_DirichletAndNeumann_D3Q7(double *dist, double *BoundaryValue,int *BoundaryLabel, int *BounceBackDist_list, int *BounceBackSolid_list, int count){
int GRID = count / 512 + 1;
dvc_ScaLBL_Solid_DirichletAndNeumann_D3Q7<<<GRID,512>>>(dist, BoundaryValue, BoundaryLabel, BounceBackDist_list, BounceBackSolid_list, count);
CHECK_ERROR("ScaLBL_Solid_DirichletAndNeumann_D3Q7");
}
extern "C" void ScaLBL_Solid_SlippingVelocityBC_D3Q19(double *dist, double *zeta_potential, double *ElectricField, double *SolidGrad,
double epsilon_LB, double tau, double rho0,double den_scale, double h, double time_conv,
int *BounceBackDist_list, int *BounceBackSolid_list, int *FluidBoundary_list,
double *lattice_weight, float *lattice_cx, float *lattice_cy, float *lattice_cz,
int count, int Np){
int GRID = count / 512 + 1;
dvc_ScaLBL_Solid_SlippingVelocityBC_D3Q19<<<GRID,512>>>(dist, zeta_potential, ElectricField, SolidGrad,
epsilon_LB, tau, rho0, den_scale, h, time_conv,
BounceBackDist_list, BounceBackSolid_list, FluidBoundary_list,
lattice_weight, lattice_cx, lattice_cy, lattice_cz,
count, Np);
CHECK_ERROR("ScaLBL_Solid_SlippingVelocityBC_D3Q19");
}
extern "C" void ScaLBL_D3Q7_AAeven_Poisson_Potential_BC_z(int *list, double *dist, double Vin, int count, int Np){
int GRID = count / 512 + 1;
dvc_ScaLBL_D3Q7_AAeven_Poisson_Potential_BC_z<<<GRID,512>>>(list, dist, Vin, count, Np);
CHECK_ERROR("ScaLBL_D3Q7_AAeven_Poisson_Potential_BC_z");
}
extern "C" void ScaLBL_D3Q7_AAeven_Poisson_Potential_BC_Z(int *list, double *dist, double Vout, int count, int Np){
int GRID = count / 512 + 1;
dvc_ScaLBL_D3Q7_AAeven_Poisson_Potential_BC_Z<<<GRID,512>>>(list, dist, Vout, count, Np);
CHECK_ERROR("ScaLBL_D3Q7_AAeven_Poisson_Potential_BC_Z");
}
extern "C" void ScaLBL_D3Q7_AAodd_Poisson_Potential_BC_z(int *d_neighborList, int *list, double *dist, double Vin, int count, int Np){
int GRID = count / 512 + 1;
dvc_ScaLBL_D3Q7_AAodd_Poisson_Potential_BC_z<<<GRID,512>>>(d_neighborList, list, dist, Vin, count, Np);
CHECK_ERROR("ScaLBL_D3Q7_AAodd_Poisson_Potential_BC_z");
}
extern "C" void ScaLBL_D3Q7_AAodd_Poisson_Potential_BC_Z(int *d_neighborList, int *list, double *dist, double Vout, int count, int Np){
int GRID = count / 512 + 1;
dvc_ScaLBL_D3Q7_AAodd_Poisson_Potential_BC_Z<<<GRID,512>>>(d_neighborList, list, dist, Vout, count, Np);
CHECK_ERROR("ScaLBL_D3Q7_AAodd_Poisson_Potential_BC_Z");
}
extern "C" void ScaLBL_Poisson_D3Q7_BC_z(int *list, int *Map, double *Psi, double Vin, int count){
int GRID = count / 512 + 1;
dvc_ScaLBL_Poisson_D3Q7_BC_z<<<GRID,512>>>(list, Map, Psi, Vin, count);
CHECK_ERROR("ScaLBL_Poisson_D3Q7_BC_z");
}
extern "C" void ScaLBL_Poisson_D3Q7_BC_Z(int *list, int *Map, double *Psi, double Vout, int count){
int GRID = count / 512 + 1;
dvc_ScaLBL_Poisson_D3Q7_BC_Z<<<GRID,512>>>(list, Map, Psi, Vout, count);
CHECK_ERROR("ScaLBL_Poisson_D3Q7_BC_Z");
}
extern "C" void ScaLBL_D3Q7_AAeven_Ion_Concentration_BC_z(int *list, double *dist, double Cin, int count, int Np){
int GRID = count / 512 + 1;
dvc_ScaLBL_D3Q7_AAeven_Ion_Concentration_BC_z<<<GRID,512>>>(list, dist, Cin, count, Np);
CHECK_ERROR("ScaLBL_D3Q7_AAeven_Ion_Concentration_BC_z");
}
extern "C" void ScaLBL_D3Q7_AAeven_Ion_Concentration_BC_Z(int *list, double *dist, double Cout, int count, int Np){
int GRID = count / 512 + 1;
dvc_ScaLBL_D3Q7_AAeven_Ion_Concentration_BC_Z<<<GRID,512>>>(list, dist, Cout, count, Np);
CHECK_ERROR("ScaLBL_D3Q7_AAeven_Ion_Concentration_BC_Z");
}
extern "C" void ScaLBL_D3Q7_AAodd_Ion_Concentration_BC_z(int *d_neighborList, int *list, double *dist, double Cin, int count, int Np){
int GRID = count / 512 + 1;
dvc_ScaLBL_D3Q7_AAodd_Ion_Concentration_BC_z<<<GRID,512>>>(d_neighborList, list, dist, Cin, count, Np);
CHECK_ERROR("ScaLBL_D3Q7_AAodd_Ion_Concentration_BC_z");
}
extern "C" void ScaLBL_D3Q7_AAodd_Ion_Concentration_BC_Z(int *d_neighborList, int *list, double *dist, double Cout, int count, int Np){
int GRID = count / 512 + 1;
dvc_ScaLBL_D3Q7_AAodd_Ion_Concentration_BC_Z<<<GRID,512>>>(d_neighborList, list, dist, Cout, count, Np);
CHECK_ERROR("ScaLBL_D3Q7_AAodd_Ion_Concentration_BC_Z");
}
//------------Diff-----------------
extern "C" void ScaLBL_D3Q7_AAeven_Ion_Flux_Diff_BC_z(int *list, double *dist, double FluxIn, double tau, double *VelocityZ, int count, int Np){
int GRID = count / 512 + 1;
dvc_ScaLBL_D3Q7_AAeven_Ion_Flux_Diff_BC_z<<<GRID,512>>>(list, dist, FluxIn, tau, VelocityZ, count, Np);
CHECK_ERROR("ScaLBL_D3Q7_AAeven_Ion_Flux_Diff_BC_z");
}
extern "C" void ScaLBL_D3Q7_AAeven_Ion_Flux_Diff_BC_Z(int *list, double *dist, double FluxIn, double tau, double *VelocityZ, int count, int Np){
int GRID = count / 512 + 1;
dvc_ScaLBL_D3Q7_AAeven_Ion_Flux_Diff_BC_Z<<<GRID,512>>>(list, dist, FluxIn, tau, VelocityZ, count, Np);
CHECK_ERROR("ScaLBL_D3Q7_AAeven_Ion_Flux_Diff_BC_Z");
}
extern "C" void ScaLBL_D3Q7_AAodd_Ion_Flux_Diff_BC_z(int *d_neighborList, int *list, double *dist, double FluxIn, double tau, double *VelocityZ, int count, int Np){
int GRID = count / 512 + 1;
dvc_ScaLBL_D3Q7_AAodd_Ion_Flux_Diff_BC_z<<<GRID,512>>>(d_neighborList, list, dist, FluxIn, tau, VelocityZ, count, Np);
CHECK_ERROR("ScaLBL_D3Q7_AAodd_Ion_Flux_Diff_BC_z");
}
extern "C" void ScaLBL_D3Q7_AAodd_Ion_Flux_Diff_BC_Z(int *d_neighborList, int *list, double *dist, double FluxIn, double tau, double *VelocityZ, int count, int Np){
int GRID = count / 512 + 1;
dvc_ScaLBL_D3Q7_AAodd_Ion_Flux_Diff_BC_Z<<<GRID,512>>>(d_neighborList, list, dist, FluxIn, tau, VelocityZ, count, Np);
CHECK_ERROR("ScaLBL_D3Q7_AAodd_Ion_Flux_Diff_BC_Z");
}
//----------DiffAdvc-------------
extern "C" void ScaLBL_D3Q7_AAeven_Ion_Flux_DiffAdvc_BC_z(int *list, double *dist, double FluxIn, double tau, double *VelocityZ, int count, int Np){
int GRID = count / 512 + 1;
dvc_ScaLBL_D3Q7_AAeven_Ion_Flux_DiffAdvc_BC_z<<<GRID,512>>>(list, dist, FluxIn, tau, VelocityZ, count, Np);
CHECK_ERROR("ScaLBL_D3Q7_AAeven_Ion_Flux_DiffAdvc_BC_z");
}
extern "C" void ScaLBL_D3Q7_AAeven_Ion_Flux_DiffAdvc_BC_Z(int *list, double *dist, double FluxIn, double tau, double *VelocityZ, int count, int Np){
int GRID = count / 512 + 1;
dvc_ScaLBL_D3Q7_AAeven_Ion_Flux_DiffAdvc_BC_Z<<<GRID,512>>>(list, dist, FluxIn, tau, VelocityZ, count, Np);
CHECK_ERROR("ScaLBL_D3Q7_AAeven_Ion_Flux_DiffAdvc_BC_Z");
}
extern "C" void ScaLBL_D3Q7_AAodd_Ion_Flux_DiffAdvc_BC_z(int *d_neighborList, int *list, double *dist, double FluxIn, double tau, double *VelocityZ, int count, int Np){
int GRID = count / 512 + 1;
dvc_ScaLBL_D3Q7_AAodd_Ion_Flux_DiffAdvc_BC_z<<<GRID,512>>>(d_neighborList, list, dist, FluxIn, tau, VelocityZ, count, Np);
CHECK_ERROR("ScaLBL_D3Q7_AAodd_Ion_Flux_DiffAdvc_BC_z");
}
extern "C" void ScaLBL_D3Q7_AAodd_Ion_Flux_DiffAdvc_BC_Z(int *d_neighborList, int *list, double *dist, double FluxIn, double tau, double *VelocityZ, int count, int Np){
int GRID = count / 512 + 1;
dvc_ScaLBL_D3Q7_AAodd_Ion_Flux_DiffAdvc_BC_Z<<<GRID,512>>>(d_neighborList, list, dist, FluxIn, tau, VelocityZ, count, Np);
CHECK_ERROR("ScaLBL_D3Q7_AAodd_Ion_Flux_DiffAdvc_BC_Z");
}
//----------DiffAdvcElec-------------
extern "C" void ScaLBL_D3Q7_AAeven_Ion_Flux_DiffAdvcElec_BC_z(int *list, double *dist, double FluxIn, double tau, double *VelocityZ, double *ElectricField_Z,
double Di, double zi, double Vt, int count, int Np){
int GRID = count / 512 + 1;
dvc_ScaLBL_D3Q7_AAeven_Ion_Flux_DiffAdvcElec_BC_z<<<GRID,512>>>(list, dist, FluxIn, tau, VelocityZ, ElectricField_Z, Di, zi, Vt, count, Np);
CHECK_ERROR("ScaLBL_D3Q7_AAeven_Ion_Flux_DiffAdvcElec_BC_z");
}
extern "C" void ScaLBL_D3Q7_AAeven_Ion_Flux_DiffAdvcElec_BC_Z(int *list, double *dist, double FluxIn, double tau, double *VelocityZ, double *ElectricField_Z,
double Di, double zi, double Vt, int count, int Np){
int GRID = count / 512 + 1;
dvc_ScaLBL_D3Q7_AAeven_Ion_Flux_DiffAdvcElec_BC_Z<<<GRID,512>>>(list, dist, FluxIn, tau, VelocityZ, ElectricField_Z, Di, zi, Vt, count, Np);
CHECK_ERROR("ScaLBL_D3Q7_AAeven_Ion_Flux_DiffAdvcElec_BC_Z");
}
extern "C" void ScaLBL_D3Q7_AAodd_Ion_Flux_DiffAdvcElec_BC_z(int *d_neighborList, int *list, double *dist, double FluxIn, double tau, double *VelocityZ, double *ElectricField_Z,
double Di, double zi, double Vt, int count, int Np){
int GRID = count / 512 + 1;
dvc_ScaLBL_D3Q7_AAodd_Ion_Flux_DiffAdvcElec_BC_z<<<GRID,512>>>(d_neighborList, list, dist, FluxIn, tau, VelocityZ, ElectricField_Z, Di, zi, Vt, count, Np);
CHECK_ERROR("ScaLBL_D3Q7_AAodd_Ion_Flux_DiffAdvcElec_BC_z");
}
extern "C" void ScaLBL_D3Q7_AAodd_Ion_Flux_DiffAdvcElec_BC_Z(int *d_neighborList, int *list, double *dist, double FluxIn, double tau, double *VelocityZ, double *ElectricField_Z,
double Di, double zi, double Vt, int count, int Np){
int GRID = count / 512 + 1;
dvc_ScaLBL_D3Q7_AAodd_Ion_Flux_DiffAdvcElec_BC_Z<<<GRID,512>>>(d_neighborList, list, dist, FluxIn, tau, VelocityZ, ElectricField_Z, Di, zi, Vt, count, Np);
CHECK_ERROR("ScaLBL_D3Q7_AAodd_Ion_Flux_DiffAdvcElec_BC_Z");
}
//-------------------------------